Lightest /smallest stove for extreme cold?

[Macintosh]

Havent found a lot on this. I have a pretty light stove for backpacking that all packs into a small pot so it also takes up very little room, but it uses the butane cartridges which Ive had a few issues in very cold wx. What are the smallest-packing and lightest stove and fuel options that work well when soaked in very cold temps? (0f or below)

 

[Macintosh]

Anyone? I’ll post in the lw forum too I guess.

 

[doc holiday13]

I could be wrong but lighweight, butane, and very cold temps can not coexist. Just get an MSR XGK if its gonna be super wet and cold cuz it works great in those conditions